<template>
  <div>
    <h3>子组件</h3>
    <GrandSon v-bind="$attrs" />
  </div>
</template>

<script setup lang='ts' name="Son">
import { ref, reactive } from 'vue'
import GrandSon from './GrandSon.vue';

</script>


<style lang='scss' scoped>

</style>